baber/WOPTO huggingface dataset:
Patent JP-H1194025-A (JP)
Title: Single cylinder engine having biaxial balancer
Inventor: YAKABE SHOJI
IPC: F16F15/26
Filed: 1997-09-24
Abstract: PROBLEM TO BE SOLVED: To reduce height and width of a single cylinder engine by providing a compact biaxial balancer. SOLUTION: A bixial balancer 6 is arranged inside a crank case 2. A first balancer 4 is directly meshed with a crank gear 8 from which power is transmitted to a first driven gear 9. A transmitting gear 12 which is arranged in an axially opposite direction to the first driven gear 9 transmits power to a second balancer 5. The second balancer 5 has a second driven gear 13 meshed with the transmitting gear 12. A pitch circle diameter of the crank gear 8 is equalized to that of the first driven gear 9. The pitch circle diameter of the transmitting gear 12 is equalized to that of the second driven gear 13. The pitch circle diameter of the first driven gear is smaller than that of the transmitting gear 12.
Patent JP-H04136554-A (JP)
Title: Damper mechanism of hydraulic transmission equipped with lockup clutch
Inventor: MURATA KIYOHITO
IPC: F16H45/02
Filed: 1990-09-27
Abstract: PURPOSE:To prevent generation of a confined noise and occurrence of joggling by forming a notch part at one part of a rib provided on a facing surface of the member of a viscous damping mechanism to house a damper spring. CONSTITUTION:Annular ribs 29a-29f in the form of concentric circle are formed projecting one after another from the side of outer circumference at specified intervals on a surface facing the driven side member 28 of a driving side member 29, and a part of the annular ribs is cut off ranging a specified length to form a notch part in the form of circular arc so that stopper ribs 30 remain at a hollow part except the space between the annular ribs 29d, 29e. In four hollow parts wherein the stopper ribs 30 are respectively formed, damper springs 31a-31d whose spring constant is smaller than those hitherto used are housed respectively in each hollow part, making use of damper springs whose spring constant is small possible since the space for damper springs can be sufficiently secured, and a viscous damping mechanism capable of preventing a confined noise.
Patent JP-S61134758-A (JP)
Title: Heat-developable color photosensitive material
Inventor: AONO TOSHIAKI
IPC: G03C7/00
Filed: 1984-12-06
Abstract: PURPOSE:To obtain a color image low in fog and high indensity at high temp. in a short time by incorporating a polymer compd. having specified repeating units. CONSTITUTION:The heat-developable color photographic sensitive material is prepared by forming on a support a photosensitive layer contg. at least photosensitive silver halide, a binder, and a compd. producing or releasing a mobile dye upon reduction of the photo-sensitive silver halide at high temp. in response or reverse response to this reaction, and the layer contains a polymer having repeating units each represented by the formula in which R1 is H or lower alkyl, L is a divalent bonding group, and X is a group for preventing reduction of the unexposed photosensitive silver halide at high temp. As a result, even when said material is developed at high temp. in a short time, a color image restrained in color fog and high in the max. density can be obtained.
Patent JP-H01101611-A (JP)
Title: Insulating process of hightemperature superconductor winding
Inventor: MIO KOJI
IPC: H01B12/14
Filed: 1987-10-15
Abstract: PURPOSE:To stiffen the resistance to mechanical stress while diminishing the risk of shortcircuit by a method wherein, after heat treatment of a high temperature superconducting winding by a sputtering process, the whole winding is impregnated with resin to be set later. CONSTITUTION:Heat resistance glass tape or glass yarn 5 is tightly wound around a high temperature superconductive winding 4 for winding assembly of superconductive coil to form the coil. Furthermore, the coil is heat-treated by sintering to impregnate the winding with resin for finishing the resin setting process. Consequently, not only the whole winding is solidified into one body but also the heat resistant glass tape or glass yarn 5 is filled with the resin so that any gaps between the superconductive coil layers may be stopped.
Patent JP-H07115070-A (JP)
Title: Designing method for semiconductor device
Inventor: SATO HISAKO
IPC: H01L21/265
Filed: 1993-10-15
Abstract: PURPOSE:To permit the influence of enhanced diffusion at the annealing initial stage to be reflected on the process simulation for forming an impurity diffusion layer by ion implantation and annealing. CONSTITUTION:A diffusion layer is formed experimentally before impurity diffusion layer forming process simulation, and process simulation is provided based on the actual measurement data (1) obtained by the experimental diffusion layer formation. Especially the diffusion speed ratio D/Do at the annealing initial stage at which enhance diffusion can be generated is expressed by the function with the parameter (t) as annealing time, T as annealing temperature and (x) as close quantity, and the function is used in the process simulation (A). When the process simulation (A) based on the function is conducted at the time of actually forming a diffusion layer, the influence of the enhanced diffusion is reflected on device simulation (B), and the device characteristics (threshold voltage, drain current, etc.) can be calculated accurately and easily.
Patent JP-S63113530-A (JP)
Title: Information retrieving device
Inventor: KASHIWAGI KAZUO
IPC: G03B21/11
Filed: 1986-10-31
Abstract: PURPOSE:To attain automatic exposure adjustment at the time of printing, by attaching a photoelectric converting element to a shutter for cutting off a projected light at the time of carrying an information recording medium, and measuring the density of an image by the photoelectric converting element while the shutter is cutting off the projected light. CONSTITUTION:Between a projection lens 12 and a reflecting mirror 35, a shutter mechanism for cutting off a projected light at the time of carrying a microfilm F is provided, and also, a photoelectric converting element 24 is attached to a shutter 21, and when the shutter 21 is cutting off the projected light, the density of an image is measured. A storing circuit 70 stores a signal from the photoelectric converting element 24 as soon as the shutter 21 is opened by synchronizing with an action of the shutter 21, by an output of an OR gate 67. When a user commands to start printing, information of the image density, which is stored before the shutter 21 is opened is sent to an arithmetic circuit 71 from the storing circuit 70, and a correct lighting time of a lamp is calculated. Subsequently, in accordance with this calculated value, a timer 72 operates and a lamp 4 is brought to lighting and exposure through a lamp driving circuit 73. In such a way, in accordance with the image density of the microfilm, the lighting time is controlled, and the automatic exposure adjustment is executed.
Patent JP-2000091074-A (JP)
Title: Organic electroluminescence element
Inventor: ISHIBASHI TADASHI
IPC: H05B33/14
Filed: 1998-09-11
Abstract: PROBLEM TO BE SOLVED: To provide high luminance and stable red color light emission by including at least one kind of distyryl compound in an organic layer as an organic light emitting material. SOLUTION: A compound expressed by formula I is used as a distyryl compound contained in an organic layer. In formula I, R1, R2, R3 and R4 are mutually the same or different groups, and are an aryl group expressed by formula II. Here, in formula II, R13, R14, R15, R16 and R17 are mutually the same or different groups, and area hydrogen atom or at least one of them is a saturated or unsaturated alkoxyl group, an alkyl group, an amino group or an alkyl amino group. The alkyl group is desirably a methyl group and a t-butyl group. In formula I, R5, R6, R7, R8, R9, R10, R11 and R12 are mutually the same or different groups, and at least one of them is a cyano group, a nitro group or a halogen atom.
Patent JP-H08116766-A (JP)
Title: Hydraulic output controller in agricultural working machine or the like
Inventor: KAJIO RITSUKO
IPC: A01B63/10
Filed: 1994-10-24
Abstract: PURPOSE: To provide a method for carrying out feed back control so as not to cause control error by change in temperature when lifting and lowering control of reaping pretreating apparatus in a general purpose combine is carried out by plural kinds of detected values. CONSTITUTION: A compensating element 78 in which output signal value is changed by the change in temperature and an amplifier 67 are serially connected to a D/A converter 76 for converting a digital output order signal Xd(i) obtained from plural detected values every a definite time interval into an analog signal Xa(i) and outputting the signal, and a proportional control valve 68 is operated according to the output signal from the amplifier 67 to drive a hydraulic cylinder.  A deviation Hi which is the difference between the digital output order signal Xd(i) which is outputted before every a definite time interval and a feed back signal Fd(i) obtained through the A/D converter 81 from the analog signal Xa(i) output value outputted from the compensating element 78 is operated and a value Xd' obtained by adding the deviation Hi to the newest digital output order signal XdI+1) is inputted to the D/A converter 76.
Patent JP-H0575773-A (JP)
Title: Facsimile equipment
Inventor: WATANABE SATOSHI
IPC: H04N1/00
Filed: 1991-09-11
Abstract: PURPOSE:To eliminate the need for complicated sorting at a receiver side and to prevent recording paper from being extracted in mistake. CONSTITUTION:A caption 1 indicates recording paper wound in a roll, which is printed by a thermal head 2 and cut off for each received page by a cutter 4. The cut recording paper 1a is discharged to a moving stacker 20 by a discharge roller 5 and placed and contained by the moving stacker 20 in the reception order. A filing equipment 10 consists of a filing device 11, a roller 12 fitted to an upper part of the filing device 11, an elliptic drive roller 13 in press contact with the roller 12 and a tensile spring 14. The moving stacker 20 consists of a base 21 having an opening 21a whose width is over the width of the recording paper 1a, a couple of moving bottom plates 23 by which the opening part 21a is freely opened/closed, a couple of drive rollers 25 whose major diameter part is in press contact with the moving bottom plate 23 and a tensile spring 24 stretching the moving bottom plate 23 in the opening side. A stationary stacker 30 is arranged to the lower part of the moving stacker 20.
Patent JP-H02106410-A (JP)
Title: Pneumatic radial tire with round shoulder tread for airplane
Inventor: YAMADA SHIGEKI
IPC: B60C11/01
Filed: 1988-10-14
Abstract: PURPOSE:To effectively prevent rubber form cracking resulting fro side force by a plurality of shallow grooves continuous to all the circumference of a buttress region with a specified depth and distance in the specified buttress region. CONSTITUTION:A carcass 1 substantially being in the form of cord arrangement inside the radial face and a belt 2 being in the form of cord arrangement surrounding a crown are disposed as the support and reinforcing means for a rubber outer cover 3 of a side part along the outside of the carcass 1 and a rubber outer cover 4 of a round shoulder tread part continuous to the surface of the cover 3. In this case, a plurality of shallow grooves 8 continuous to the whole circumference of a buttress region 7 over wider area than the thickness (t) of end of belt measured in the radial direction of tire with distances of 3 - 10mm as well as thicknesses of 0.5 - 1.5mm, in the buttress region outside of a tread end 6 being brought into contact with the ground where a wound shoulder tread rubber outer cover 2 is brought into contact with the surface of road in a normal load posture under normal internal pressure. It is thus possible to restrain the rubber from cracking in the buttress region 7.
Patent JP-H04137681-A (JP)
Title: Superconducting device and its manufacture
Inventor: NAKAMURA TAKAO
IPC: H01L39/22
Filed: 1990-09-28
Abstract: PURPOSE:To embody an extremely thin superconduction channel in a gate electrode by forming an oxide superconduction thin film which a several times thicker than the thickness of said superconduction channel on a substrate, removing oxygen from the upper part of the oxide superconduction film which serves as the superconduction channel, and setting the portion as an insulator. CONSTITUTION:An ordinary superconduction film 17 is formed on an oxide superconduction thin film 11 based on a CVD process or the like. The ordinary superconduction film 17 is etched to form a gate electrode 4 while the oxide superconduction thin film 11 is etched by about 10nm or over. Then, the substrate is heated at a temperature of 400 deg.C and over under a vacuum state of around 10<-5> Pa. When the temperature is increased, the oxygen present in the oxide superconductor crystal is removed from the sides 18 and 19 exposed by etching the oxide superconduction thin film 11 so that an insulation layer 6 may be formed under the gate electrode 4 respectively. The portions under the insulation layer 6 of the oxide superconduction thin film 11 turns into a superconduction channel 10. The component elements of the insulation layer between the gate electrode and the superconduction channel is equivalent to the component element of the oxide superconductor which constitutes the superconduction channel. Therefore, they are stabilized mechanically while the interfaces are kept clean.
Patent JP-H03120922-A (JP)
Title: Multiplex carrier demodulation system
Inventor: NAKADA AKIHIKO
IPC: H04L27/26
Filed: 1989-10-03
Abstract: PURPOSE:To reduce the mount space and to facilitate the tracing to increase/ decrease in a carrier used for the FFT(Fast Fourier Transform) method accommodating itself to the software by utilizing the FFT being a digital signal processing. CONSTITUTION:An anti-alias filter 1 is used to eliminate a loopback distortion in a frequency space and an A/D converter 2 converts an analog signal through the anti-alias filter 1 into 2<n> digital signals. The 2<n> digital signals are inputted to an FFT processor 3 to obtain 2<n> sets of frequency functions and power spectrum 4 of each frequency is calculated from the frequency functions. Based on the obtained power spectrum 4, it is given to an amplifier 5 taking a spectrum over a prescribed threshold level or over as digital bit information of '1' and taking other as '0' to obtain 2<n> bits of digital information 6. Thus, plural filters and demodulators having needed for a conventional system are realized by one FFT processor 3.
Patent JP-H10100864-A (JP)
Title: Antitheft device for vehicle
Inventor: SASAKI TAKAOMI
IPC: B60R25/10
Filed: 1996-09-30
Abstract: PROBLEM TO BE SOLVED: To prevent vehicle theft while securing starting of a motor by providing a second key cylinder lock in a meter in the vicinity of a first key cylinder lock, performing control for starting the motor based on key inserting operations to both of the-first and second key cylinder locks and giving a alarm when only one inserting operation is made. SOLUTION: An engine key cylinder lock 46 is provided in the casing 45 of a meter 40 positioned in the vicinity of an engine key cylinder lock 12. The meter 40 includes an alarm unit 44 for giving an alarming sound when a car speed or an engine rotating speed exceeds a specified speed. A microcomputer 80 operates to keep OFF key switches 12a and 46a while engine keys are not inserted into the key cylinders 12 and 46, and drive the alarm unit 44 to issue an alarming sound if only one of the key switches 12a and 46a is ON. Thus, insertion of the engine keys into the key cylinders 12 and 46 is facilitated and theft is prevented.
Patent JP-H01102627-A (JP)
Title: Multi-point input d/a converter
Inventor: GOTO HIROMOTO
IPC: G06F1/26
Filed: 1987-10-16
Abstract: PURPOSE:To realize the inserting/pulling-out jobs of a hot line to a multiplexer board without disturbing the voltage of an analog signal line by obtaining the analog switching voltage right after insertion of the multiplexer board. CONSTITUTION:When a multiplexer board 112 is loaded, the output voltage of a power supply circuit 8 of an A/D converting board 1 is delivered onto a back plane 21 via a diode 9 and a resistance 10. Then, a wired OR is secured between the voltage obtained via the plane 21 and the voltage produced within the board 112 itself. Thus, the former voltage serves as the power supply termi nal voltage of an analog switch 132 right after insertion of the board 112 and thereafter the latter voltage does. Thus, the analog switching voltage is obtained right after insertion of the board 112. As a result, a hot line can be inserted into or pulled out of the board 112 without disturbing the voltage of an analog signal line 22.
Patent JP-S61137306-A (JP)
Title: Magnet clip
Inventor: MAEHASHI KIYOSHI
IPC: B42F1/02
Filed: 1984-12-07
Abstract: PURPOSE:To realize smooth attracting and repulsing operation in a wide range by providing an attracting magnet on one side and a repulsing magnet on the other side of the supporting point. CONSTITUTION:A base plate 1 and a holding plate 2 are engaged with each other rotatably like a seesaw at the pivoting part 4 and a bearing part 5 which form a fulcrum point. Moreover, a stopper 6 engages with a narrow base part 3 of the base plate 1 and is provided at the edge part of bearing part 5 so that the holding plate 2 can slide as long as the length of stopper. Usually, the attracting magnets 7, 8 attract each other and the repulsing parts 9, 10 repulse each other, holding the isolating condition. When a lifting part having such repulsing part 10 2a is depressed, the magnets 7, 8 open through the fulcrum point. When the lifting part 2a is separated by inserting paper or cloth, etc., the magnets 7, 8 are attracted and fixed under the parallel condition in accordance with thickness of paper, etc. In this case, the stopper 6 of the holding plate 2 moves upward along the base 3 of base plate 1 at the fulcrum point, keeping the parallel condition of holding plate 2.
Patent JP-S63116474-A (JP)
Inventor: POORU PERII UEBU
IPC: H01L31/107
Filed: 1986-10-29
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61136605-A (JP)
Title: Joining method of sintered hard material and metallic material
Inventor: SHOJI KEIICHIRO
IPC: B23P11/00
Filed: 1984-12-07
Abstract: PURPOSE:To join securely a sintered hard material and metallic material at a low temp. by sandwiching a green compact composed of the specific compsn. consisting of Ti, etc. as well as Sn and Cu and heating the same in a vacuum to convert the green compact to a liquid phase then pressurizing the materials. CONSTITUTION:3-30wt% powder of >=1 kinds among Ti, Cr, Zr, Mn, Mo and W, 5-20% Sn powder and the balance Cu powder and additive metallic powder, etc. of >=1 kinds among Ag, Zn, V, Nb, Ta and B to be added according to need are compaction-molded. Such green compact is sandwiched betweenthe sintered hard material such as diamond or cubic boron nitride and the metallic powder and is heated to about 700-750 deg.C in about 10<-2>-10<-3> Torr vacuum by which the green compact is converted to the liquid phase. These materials are thereafter pressurized under about 10-100kg/cm<2> and are cooled, by which the sintered hard material and metallic material are securely joined without cracking and performance deterioration.
Patent JP-S63114441-A (JP)
Title: Telephone set
Inventor: HONDA SUSUMU
IPC: H04M1/15
Filed: 1986-10-31
Abstract: PURPOSE:To prevent a cord from being twisted by providing a handset with a connecting mechanism to be freely rotated around the axial direction of a cord together with the cord to connect the cord electrically to an internal circuit of the handset. CONSTITUTION:A telephone set main body 1 is connected to the handset 3 through the cord 2 consisting of four cores and a connection point between the handset 3 and the cord 2 is rotatably formed. A rotary rod 10 used for the connection part between the cord 2 and the handset 3 is formed by an insulating body and the same number of grooves as the number of cores 9 of the cord 2 are formed on the surface of the rod 10 along its longitudinal direction. Four rotary disks 6 made of conductors are fixed to the outer peripheral part of the rod 10. Both end parts of the rod 10 are rotatably supported by a supporting board 5 arranged in the handset 3. Even if the handset 3 is rotated, the cord 2 is rotated around its axial direction together with the rod 10 and the rotary disks 6 while keeping the connecting state with the internal circuit of handset T/R 3, so that the cord 2 is not twisted.
Patent JP-H03125019-A (JP)
Title: Ceramic bearing
Inventor: HARADA ICHIRO
IPC: F16C33/08
Filed: 1989-10-06
Abstract: PURPOSE:To perform oil-free driving for a long period of time so as to prevent crack on a sleeve for a ceramic bearing used for a pump, by forming the ultra- hard alloy sleeve installed on a rotational shaft in a divided structure in a circumferential direction. CONSTITUTION:A ceramic bearing 3 and a back metal 5 are mounted on a housing 6 through an elastic body 4. A sleeve 2 is divided and is mounted on a shaft 1 through a bolt 7. When the bearing is driven oil-free, the temperature at a sliding part is increased. Since the sleeve 2 is formed in a divided structure, by widening a division gap 8 of the sleeve 2, it can follow the thermal expansion of the shaft 1. The running of a crack on a sleeve can be prevented thereby, and oil-free driving of ceramic bearing is thus possible for a long period of time.
Patent JP-H1057947-A (JP)
Title: Separating and recovering method of ammonia of the like from liquid containing ammonia or the like
Inventor: MASUDA MASAHIKO
IPC: C02F1/20
Filed: 1996-08-24
Abstract: PROBLEM TO BE SOLVED: To efficiently and surely separate and recover ammonia with a reduced space by micronizing a liq. containing ammonia, etc., in a gas phase to dissipate the ammonia, etc., in a gas phase. SOLUTION: A stripping device 11 is composed of rooms 15-17, and an ammonia-containing waste water supplied to the rooms 15 is fluidized while overflowing to the rooms 16 and 17. Each room 15-17 is provided with a circular disk 19 rotating at high speed with a motor 18 so that its lower part is immersed in the ammonia-containing waste water and the ammonia-containing waste water is scraped with the circular disk 19 to micronize the waste water in the gas phase and thus to cause gas-liq. contact to dissipate ammonia. And in each chamber 15-17, the ammonia is discharged from the chamber 15 together with the air flow so that the air supplied to the gas phase from the chamber 17 is allowed to flow in the chambers 16 and 15.  The discharged ammonia is supplied to a demister device 12, and the mist is removed here, and the ammonia with the mist removed is sent to a scrubber 13, and the ammonia is absorbed to a circulating liq.
Patent JP-H03122998-A (JP)
Title: High frequency accelerating device
Inventor: KAWAZU KATAMORI
IPC: H05H9/00
Filed: 1989-10-06
Abstract: PURPOSE:To eliminate necessity for frequent adjustment by using a sensing signal for a reflected electric power at a high frequency acceleration cavity to a feedback signal for automatic tuning of this cavity. CONSTITUTION:High frequency waves generated by an oscillator 1 are amplified by an RF amplifier 2, and the high frequency power is supplied via a coupler 6 to a high frequency acceleration cavity 4 through a circulator 3 which hinders the reflected power at the cavity from returning to amplifier. So long as this cavity 4 is tuned with the high frequency power, the reflected power at the cavity is small or even nullifies. Out of tuning, on the other hand, enlarges reflex power, and the perfectly detuned condition provides full reflection wherein the supplied power is equal to the reflex power. This reflex power is therefore sensed by a directional coupler 12, and control is made so that this is minimized by the use of a tuner 7, tuner driver device 8, and minimum value sensor 9. This accomplishes stable operation with no adjustment without requiring frequent adjusting.